Mail Boss Package Master Dual Mailboxes with Post

Mail Boss Package Master Dual Post
Click image to enlarge.
Retail Price:$708.40
Our Price:$616.00
  • Free Shipping
  • In Stock
  • Ships in 24-48 Hours.
  • This USPS approved residential mailbox comes with everything you need for easy installation: 2 Mail Boss Mailbox Package Master mailboxes, a 2 Box Spreader Bar, your choice of mailbox post style plus 2 sets of 3 keys, drill bit, mailbox installation hardware and reflective address numbers.
  • Each Mail Boss Package Master security mailbox can receive small packages and parcels; the large capacity mailbox can hold weeks’ worth of mail at one time.
  • Mail Boss’ “Mail Shield” technology prevents mail fishing which ultimately protects you against mail theft, identity theft and vandalism.
  • The Mail Boss 2 Box Spreader Bar is mounted to the Mail Boss post; made from 12-gauge galvanized steel this sturdy dual mailbox mounting solution is both strong and durable.
  • The Mail Boss mailbox package master dual post is available as an In-Ground or Surface Mount Post. Each is made from 10 and 14-gauge galvanized steel. The Surface Mount Post also comes with a base plate for sidewalk and curbside mounting.
  • Additional security features of these locking mailboxes include Mail Boss’ commercial grade 12-disc wafer lock and patented anti-pry latch. Also includes a red mail delivery flag.
  • Choose from 4 great powder-coat color options: Bronze, Black, White or Granite.
  • Check out more Multi-Unit mailboxes to find exactly what you are looking for.
see more details

Finishes and Accents

Swipe left or right.

Product Options

Product Details


Item Height (inches) Width (inches) Depth (inches)
Mailbox 16" 12" 21.5"
In-Ground Post 43" 4" 4"
Surface Mount Post 27" 4" 4"
Spreader Bar 2" 20" 5"


  • Mailbox Item Number: MBMMASTER
  • In-Ground Post Item Number: MBPGM
  • Surface Mount Post Item Number: MBPSM
  • Spreader Bar Item Number: MBZDUALSPRD
  • Includes: Mailboxes, Post, Spreader Bar, Lock with 3 Keys, Reflective House Numbers, All Assembly Hardware
  • Manufacturer: Mail Boss Mailboxes
  • Shipping Weight: 119 lbs.
  • Locking: Locking mailbox.